OT-2026-000009754
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000009754) never changes.
Identity and time
| Publication number | OT-2026-000009754 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-7843-be9e-9d4a43fb9c91 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dc348faf4d92dddf584e728d02d29611182dd8c80d54c1e23f6f8eca066c5c1 |
|---|---|
| Markdown | 95c32a2a539530db028635268ba518dfeadddaadc26be0e792259e1f25f5ba00 |
| Publication page | cc8c4b2e34934772d3a1e278ae41120b544a583e25a5c066de084f1fb0a0ffc6 |
| Manifest | d1f8d67ffe2dfe94b19d41370beb218c64c24826abd4bd6bd5635a2469d4c007 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | /YNaUD461lcE249oapvPJsOxob0hiYl+AOq45NYmuY0iy8aQKuySZ5RqnJ3dlnjv0WG0ysU8lZHj003YsFoRDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:15.657680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009754observed cc8c4b2e34934772d3a1e278ae41120b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:15.638323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009754/manifest.jsonobserved d1f8d67ffe2dfe94b19d41370beb218c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.618017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009754/publication.mdobserved 95c32a2a539530db028635268ba518df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:15.598391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009754/publication.txtobserved 8dc348faf4d92dddf584e728d02d2961...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|